newmtl mat21
  Kd 1.00 1.00 1.00

newmtl mat9
  Kd 0.55 0.76 0.29

newmtl mat10
  Kd 0.30 0.69 0.31

newmtl mat12
  Kd 1.00 0.92 0.23

newmtl mat19
  Kd 0.87 0.60 0.27

newmtl mat25
  Ka 1.00 0.65 0.67
  Kd 0.92 0.95 0.94
  Ks 1 1 1
  illum 9
  Ns 300
  d 0.4
  Ni 1.5

newmtl mat4
  Kd 0.00 0.74 0.83

newmtl mat2
  Kd 0.40 0.23 0.72

newmtl mat7
  Kd 0.94 0.38 0.57

newmtl mat8
  Kd 0.96 0.26 0.21